15706828480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{21313}}^1$

素因数の和:21391

約数の個数: 168

約数和(自身を含む): 44436109248

約数和(自身を除く): 28729280768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 70, 80, 94, 98, 112, 140, 160, 188, 196, 224, 235, 245, 280, 320, 329, 376, 392, 448, 470, 490, 560, 658, 752, 784, 940, 980, 1120, 1316, 1504, 1568, 1645, 1880, 1960, 2240, 2303, 2632, 3008, 3136, 3290, 3760, 3920, 4606, 5264, 6580, 7520, 7840, 9212, 10528, 11515, 13160, 15040, 15680, 18424, 21056, 21313, 23030, 26320, 36848, 42626, 46060, 52640, 73696, 85252, 92120, 105280, 106565, 147392, 149191, 170504, 184240, 213130, 298382, 341008, 368480, 426260, 596764, 682016, 736960, 745955, 852520, 1001711, 1044337, 1193528, 1364032, 1491910, 1705040, 2003422, 2088674, 2387056, 2983820, 3410080, 4006844, 4177348, 4774112, 5008555, 5221685, 5967640, 6820160, 7011977, 8013688, 8354696, 9548224, 10017110, 10443370, 11935280, 14023954, 16027376, 16709392, 20034220, 20886740, 23870560, 28047908, 32054752, 33418784, 35059885, 40068440, 41773480, 47741120, 49083839, 56095816, 64109504, 66837568, 70119770, 80136880, 83546960, 98167678, 112191632, 140239540, 160273760, 167093920, 196335356, 224383264, 245419195, 280479080, 320547520, 334187840, 392670712, 448766528, 490838390, 560958160, 785341424, 981676780, 1121916320, 1570682848, 1963353560, 2243832640, 3141365696, 3926707120, 7853414240, 15706828480]

約数ペア:

[(1, 15706828480), (2, 7853414240), (4, 3926707120), (5, 3141365696), (7, 2243832640), (8, 1963353560), (10, 1570682848), (14, 1121916320), (16, 981676780), (20, 785341424), (28, 560958160), (32, 490838390), (35, 448766528), (40, 392670712), (47, 334187840), (49, 320547520), (56, 280479080), (64, 245419195), (70, 224383264), (80, 196335356), (94, 167093920), (98, 160273760), (112, 140239540), (140, 112191632), (160, 98167678), (188, 83546960), (196, 80136880), (224, 70119770), (235, 66837568), (245, 64109504), (280, 56095816), (320, 49083839), (329, 47741120), (376, 41773480), (392, 40068440), (448, 35059885), (470, 33418784), (490, 32054752), (560, 28047908), (658, 23870560), (752, 20886740), (784, 20034220), (940, 16709392), (980, 16027376), (1120, 14023954), (1316, 11935280), (1504, 10443370), (1568, 10017110), (1645, 9548224), (1880, 8354696), (1960, 8013688), (2240, 7011977), (2303, 6820160), (2632, 5967640), (3008, 5221685), (3136, 5008555), (3290, 4774112), (3760, 4177348), (3920, 4006844), (4606, 3410080), (5264, 2983820), (6580, 2387056), (7520, 2088674), (7840, 2003422), (9212, 1705040), (10528, 1491910), (11515, 1364032), (13160, 1193528), (15040, 1044337), (15680, 1001711), (18424, 852520), (21056, 745955), (21313, 736960), (23030, 682016), (26320, 596764), (36848, 426260), (42626, 368480), (46060, 341008), (52640, 298382), (73696, 213130), (85252, 184240), (92120, 170504), (105280, 149191), (106565, 147392)]